1. (

• nonreversible ,
• one-sided ,

) not reversible or capable of having either side out ;

2. (

• unilateral ,
• one-sided ,

) involving only one part or side; "unilateral paralysis"; "a unilateral decision" ;

3. (

• biased ,
• colored ,
• coloured ,
• one-sided ,
• slanted

) favoring one person or side over another; "a biased account of the trial"; "a decision that was partial to the defendant" ;